BenQ-Siemens EF51 is a new MP3 player with an built-in mobile phone. The BenQ EF51 designed with five keys for music control functions, below an 1.6-inch color display (262,144 colors, 128 x 128 pixels).

The new MP3 player support files in MP3, WMA, AAC and AAC+ formats. A new cool feature is the voice-operated music selection function, which allows users to simply tell their mp3 player the name of the song or artist and it starts playing it.

The BenQ-Siemens EF51 also has integrated 3D surround sound, a 6-band equalizer and enables music to be recorded directly from the integrated FM radio.

The new mp3 player is also equipped with an 1.3 megapixel digital camera. The BenQ-Siemens EF51 will be available in second quarter 2006 in white and black color variants.